What powers kohoku-ku.jp?
Last seen Sep 2026 · 20 technologies across 12 categories
Analytics
Google Analytics
since Mar 2024
CDN
Amazon CloudFront
since Mar 2024
Cloudinary
since Mar 2024
Font scripts
Font Awesome
since Mar 2024
JavaScript frameworks
JavaScript libraries
Miscellaneous
Open Graph
since Mar 2024
Popper
since Mar 2024
PaaS
Amazon Web Services
since Mar 2024
Programming languages
Security
Cloudflare Turnstile
since Mar 2026
reCAPTCHA
since Mar 2024
Tag managers
Google Tag Manager
since Mar 2024
UI frameworks
Web servers
AI Crawlers
robots.txt could not be read at the last check (Sep 2026), so its policy is unknown.
- robots.txt not checked
- llms.txt not checked
- ai.txt not checked
AI Crawlers
Policy unknown
Audience
- 78% phone
- 22% desktop
Japan
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.75 / 10 · ranked #2,087,105 of all domains
9 referring domains · OpenPageRank
Core Web Vitals
| LCP | 2.7 s |
| CLS | 0 |
| TTFB | 1200 ms |
Real user p75, Chrome UX Report, Sep 2026.
Infrastructure
- Hosted on Amazon Web Services (18.238.80.14)
- DNS: Amazon Route 53
- Email: no MX record returned
- Email security: SPF (hard fail)
- SSL: Amazon Trust Services, RSA 2048, wildcard, expires Nov 2026
- Common Crawl link graph: rank 31,677,666, 2 hosts
DNS records as swept Sep 2026, certificate as seen Sep 2026. How the web is hosted
Full technology history →
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Recent changes
- detected Cloudflare Turnstile Mar 2026